单选题An operator is asked to rewind and eject a tape from a system. Which command will accomplish this without touching the tape drive?（）A tctl resetB tctl rewindC tctl returnD tctl rewoffl

题目

单选题

An operator is asked to rewind and eject a tape from a system. Which command will accomplish this without touching the tape drive?（）

tctl reset

tctl rewind

tctl return

tctl rewoffl

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第1题

Which backup solution is the MOST appropriate for backing up a payload from a corporation with multiple servers and approximately 300 GB of data？（）A、 multiple AIT （Advanced Intelligent Tape） drives configured for each serverB、 a standalone LTO （Linear Tape-Open） drive configured for all serversC、 standalone DAT （Digital Audio Tape） drives configured for each serverD、 a tape library unit with more then one DAT （Digital Audio Tape） drive configured for all serversE、 a tape library unit with more the one SDLT （SuperDLT） drive configured for all servers

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第2题

A system administrator has an existing mksysb image, but would like to modify the image.data file on the mksysb before installing it on a system. Which of the following procedures is most appropriate to perform?（）A、Create a new image.data file and recreate the mksysb image.B、Use the dd command to replace the image.data file on the mksysb tape.C、Use the tctl command to palce the new image.data file on the mksysb tape.D、Place the new image.data file on a diskette that will be road during the installation of the mksysb.

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第3题

Which of the following techniques is used to extract the /usr/tmp directory from a mksysb backup?（）A、Use the tar command on the fifth image.B、Use the restore command on the fourth image.C、Use tctl -f /dev/rmt0.1 fsf 3 followed by the tar command on the fourth image.D、Reboot using the mksysb tape and then use the dd command to extract the file.

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第4题

A system administrator is attempting to restore some files from a backup tape. The restore failed. The system administrator suspects the block size of the tape drive is incorrect. Which of the following commands can be used to determine the block size of the backup tape？（）A、ddB、tarC、cpioD、restore

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第5题

An administrator trying to restore a backup from tape encounters read errors. The administrator suspects that it could be an issue with the block device. What is the appropriate method to resolve this issue？（） A、Set the block size to 0.B、Read the tape using the tctl command.C、Use the ’cpio’ command to override tape device settings.D、Run the ’dd’ command to identify the block size from the tape.

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第6题

Which of the following commands will remove the hardware definition of the tape drive rmt0 from a system？（）A、rm /dev/rmt0B、rmdel -s rmt0C、rmdev -dl rmt0D、tctl -f /dev/rmt0 erase

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第7题

A system administrator wants to automatically eject the backup tape each night after the backup is complete. Which command can be used to eject the tape？（）A、tarB、tctlC、rmdevD、backup

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单选题An operator is asked to rewind and eject a tape from a system. Which command will accomplish this without touching the tape drive?（）A tctl resetB tctl rewindC tctl returnD tctl rewoffl

题目

更多“单选题An operator is asked to rewind and eject a tape from a system. Which command will accomplish this without touching the tape drive?（）A tctl resetB tctl rewindC tctl returnD tctl rewoffl”相关问题

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